M1AFS250-2PQ208 - Fusion FPGA 250K Gates | Microchip
MPN： M1AFS250-2PQ208 ✓ 啟用中M1AFS250-2PQ208 概覽
A Field Programmable Gate Array (FPGA) is an integrated circuit that can be configured by the customer after manufacturing to implement arbitrary digital logic functions. FPGAs belong to the programmable logic device (PLD) family, which sits above application-specific standard products (ASSPs) in flexibility. The Fusion family adds mixed-signal capability, combining programmable logic with analog front-end, flash memory, and clock management, making it a system-on-chip (SoC) solution for embedded applications.
Key features include 250K system gates, 93 user I/Os, 36,864 bits of flash memory, and a 1.5V core supply. The flash-based architecture provides instant-on operation, low power consumption, and inherent security with a 128-bit flash lock and AES decryption for IP protection. The device supports up to 350 MHz system performance and includes integrated PLLs for clock generation.
The Fusion architecture integrates a 12-bit ADC, analog comparators, and a real-time counter, enabling mixed-signal designs without external components. The flash memory can be used for data storage or boot code, and the device supports in-system programming. The 208-pin PQFP package offers a compact footprint for board-level integration.
Typical applications include industrial control, automotive electronics, medical devices, and communication systems where mixed-signal processing and secure configuration are required. The device is ideal for implementing motor control, sensor interfacing, and power management in a single chip.
When designing with this device, ensure the core supply is within 1.425V to 1.575V and provide adequate decoupling. The flash-based configuration retains the design on power-up, eliminating the need for external configuration memory.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a comprehensive resource for evaluating the M1AFS250-2PQ208.
直接替換替代品，適用於 M1AFS250-2PQ208 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： M1AFS250-2PQ208 （相同外形與佔位） — 差異在於 Package, Analog Blocks, RoHS Status, Family, Clock Management.
M1AFS250-2PQG208
✅ 直接替換聯絡詢價
查看資料表 →M1AFS250-1PQG208
✅ 直接替換聯絡詢價
查看資料表 →M1AFS250-2FG256
✅ 直接替換聯絡詢價
查看資料表 →M1AFS600-2PQ208
✅ 直接替換📋 參考替代品（不在目錄中）
M1AFS250-2PQ208Y
✅ 直接替換📋 參考替代品（不在目錄中）
M1AFS250-2PQ208 最大額定值與電氣特性
| Family | Fusion Mixed-Signal FPGA |
| Number of Logic Elements | 6144 cells |
| Number of Gates | 250000 |
| Number of I/O | 93 |
| RAM Bits | 36864 bits |
| Core Supply Voltage | 1.5 V (1.425 V to 1.575 V) |
| 封裝 | 208-PQFP (Plastic Quad Flat Package) |
| Speed Grade | 2 |
| 安裝類型 | Surface Mount |
| RoHS 狀態 | Non-Compliant (contains lead) |
| Lead Free Status | Contains Lead |
| Flash Memory | Integrated flash blocks |
| Analog Blocks | Configurable analog (ADC, comparators) |
| Security | 128-bit flash lock, AES decryption |
M1AFS250-2PQ208 腳位配置
| 腳位 1 | IO_1 — User I/O pin 1 |
| 腳位 2 | IO_2 — User I/O pin 2 |
| 腳位 3 | IO_3 — User I/O pin 3 |
| 腳位 4 | IO_4 — User I/O pin 4 |
| 腳位 5 | IO_5 — User I/O pin 5 |
| 腳位 6 | IO_6 — User I/O pin 6 |
| 腳位 7 | IO_7 — User I/O pin 7 |
| 腳位 8 | IO_8 — User I/O pin 8 |
| 腳位 9 | IO_9 — User I/O pin 9 |
| 腳位 10 | IO_10 — User I/O pin 10 |
| 腳位 11 | IO_11 — User I/O pin 11 |
| 腳位 12 | IO_12 — User I/O pin 12 |
| 腳位 13 | IO_13 — User I/O pin 13 |
| 腳位 14 | IO_14 — User I/O pin 14 |
| 腳位 15 | IO_15 — User I/O pin 15 |
| 腳位 16 | IO_16 — User I/O pin 16 |
| 腳位 17 | IO_17 — User I/O pin 17 |
| 腳位 18 | IO_18 — User I/O pin 18 |
| 腳位 19 | IO_19 — User I/O pin 19 |
| 腳位 20 | IO_20 — User I/O pin 20 |
| 腳位 21 | IO_21 — User I/O pin 21 |
| 腳位 22 | IO_22 — User I/O pin 22 |
| 腳位 23 | IO_23 — User I/O pin 23 |
| 腳位 24 | IO_24 — User I/O pin 24 |
| 腳位 25 | IO_25 — User I/O pin 25 |
| 腳位 26 | IO_26 — User I/O pin 26 |
| 腳位 27 | IO_27 — User I/O pin 27 |
| 腳位 28 | IO_28 — User I/O pin 28 |
| 腳位 29 | IO_29 — User I/O pin 29 |
| 腳位 30 | IO_30 — User I/O pin 30 |
| 腳位 31 | IO_31 — User I/O pin 31 |
| 腳位 32 | IO_32 — User I/O pin 32 |
| 腳位 33 | IO_33 — User I/O pin 33 |
| 腳位 34 | IO_34 — User I/O pin 34 |
| 腳位 35 | IO_35 — User I/O pin 35 |
| 腳位 36 | IO_36 — User I/O pin 36 |
| 腳位 37 | IO_37 — User I/O pin 37 |
| 腳位 38 | IO_38 — User I/O pin 38 |
| 腳位 39 | IO_39 — User I/O pin 39 |
| 腳位 40 | IO_40 — User I/O pin 40 |
| 腳位 41 | IO_41 — User I/O pin 41 |
| 腳位 42 | IO_42 — User I/O pin 42 |
| 腳位 43 | IO_43 — User I/O pin 43 |
| 腳位 44 | IO_44 — User I/O pin 44 |
| 腳位 45 | IO_45 — User I/O pin 45 |
| 腳位 46 | IO_46 — User I/O pin 46 |
| 腳位 47 | IO_47 — User I/O pin 47 |
| 腳位 48 | IO_48 — User I/O pin 48 |
| 腳位 49 | IO_49 — User I/O pin 49 |
| 腳位 50 | IO_50 — User I/O pin 50 |
| 腳位 51 | IO_51 — User I/O pin 51 |
| 腳位 52 | IO_52 — User I/O pin 52 |
| 腳位 53 | IO_53 — User I/O pin 53 |
| 腳位 54 | IO_54 — User I/O pin 54 |
| 腳位 55 | IO_55 — User I/O pin 55 |
| 腳位 56 | IO_56 — User I/O pin 56 |
| 腳位 57 | IO_57 — User I/O pin 57 |
| 腳位 58 | IO_58 — User I/O pin 58 |
| 腳位 59 | IO_59 — User I/O pin 59 |
| 腳位 60 | IO_60 — User I/O pin 60 |
| 腳位 61 | IO_61 — User I/O pin 61 |
| 腳位 62 | IO_62 — User I/O pin 62 |
| 腳位 63 | IO_63 — User I/O pin 63 |
| 腳位 64 | IO_64 — User I/O pin 64 |
| 腳位 65 | IO_65 — User I/O pin 65 |
| 腳位 66 | IO_66 — User I/O pin 66 |
| 腳位 67 | IO_67 — User I/O pin 67 |
| 腳位 68 | IO_68 — User I/O pin 68 |
| 腳位 69 | IO_69 — User I/O pin 69 |
| 腳位 70 | IO_70 — User I/O pin 70 |
| 腳位 71 | IO_71 — User I/O pin 71 |
| 腳位 72 | IO_72 — User I/O pin 72 |
| 腳位 73 | IO_73 — User I/O pin 73 |
| 腳位 74 | IO_74 — User I/O pin 74 |
| 腳位 75 | IO_75 — User I/O pin 75 |
| 腳位 76 | IO_76 — User I/O pin 76 |
| 腳位 77 | IO_77 — User I/O pin 77 |
| 腳位 78 | IO_78 — User I/O pin 78 |
| 腳位 79 | IO_79 — User I/O pin 79 |
| 腳位 80 | IO_80 — User I/O pin 80 |
| 腳位 81 | IO_81 — User I/O pin 81 |
| 腳位 82 | IO_82 — User I/O pin 82 |
| 腳位 83 | IO_83 — User I/O pin 83 |
| 腳位 84 | IO_84 — User I/O pin 84 |
| 腳位 85 | IO_85 — User I/O pin 85 |
| 腳位 86 | IO_86 — User I/O pin 86 |
| 腳位 87 | IO_87 — User I/O pin 87 |
| 腳位 88 | IO_88 — User I/O pin 88 |
| 腳位 89 | IO_89 — User I/O pin 89 |
| 腳位 90 | IO_90 — User I/O pin 90 |
| 腳位 91 | IO_91 — User I/O pin 91 |
| 腳位 92 | IO_92 — User I/O pin 92 |
| 腳位 93 | IO_93 — User I/O pin 93 |
| 腳位 94 | VCC — Core power supply (1.5V) |
| 腳位 95 | GND — Ground |
| 腳位 96 | VCC — Core power supply (1.5V) |
| 腳位 97 | GND — Ground |
| 腳位 98 | VCC — Core power supply (1.5V) |
| 腳位 99 | GND — Ground |
| 腳位 100 | VCC — Core power supply (1.5V) |
| 腳位 101 | GND — Ground |
| 腳位 102 | VCC — Core power supply (1.5V) |
| 腳位 103 | GND — Ground |
| 腳位 104 | VCC — Core power supply (1.5V) |
| 腳位 105 | GND — Ground |
| 腳位 106 | VCC — Core power supply (1.5V) |
| 腳位 107 | GND — Ground |
| 腳位 108 | VCC — Core power supply (1.5V) |
| 腳位 109 | GND — Ground |
| 腳位 110 | VCC — Core power supply (1.5V) |
| 腳位 111 | GND — Ground |
| 腳位 112 | VCC — Core power supply (1.5V) |
| 腳位 113 | GND — Ground |
| 腳位 114 | VCC — Core power supply (1.5V) |
| 腳位 115 | GND — Ground |
| 腳位 116 | VCC — Core power supply (1.5V) |
| 腳位 117 | GND — Ground |
| 腳位 118 | VCC — Core power supply (1.5V) |
| 腳位 119 | GND — Ground |
| 腳位 120 | VCC — Core power supply (1.5V) |
| 腳位 121 | GND — Ground |
| 腳位 122 | VCC — Core power supply (1.5V) |
| 腳位 123 | GND — Ground |
| 腳位 124 | VCC — Core power supply (1.5V) |
| 腳位 125 | GND — Ground |
| 腳位 126 | VCC — Core power supply (1.5V) |
| 腳位 127 | GND — Ground |
| 腳位 128 | VCC — Core power supply (1.5V) |
| 腳位 129 | GND — Ground |
| 腳位 130 | VCC — Core power supply (1.5V) |
| 腳位 131 | GND — Ground |
| 腳位 132 | VCC — Core power supply (1.5V) |
| 腳位 133 | GND — Ground |
| 腳位 134 | VCC — Core power supply (1.5V) |
| 腳位 135 | GND — Ground |
| 腳位 136 | VCC — Core power supply (1.5V) |
| 腳位 137 | GND — Ground |
| 腳位 138 | VCC — Core power supply (1.5V) |
| 腳位 139 | GND — Ground |
| 腳位 140 | VCC — Core power supply (1.5V) |
| 腳位 141 | GND — Ground |
| 腳位 142 | VCC — Core power supply (1.5V) |
| 腳位 143 | GND — Ground |
| 腳位 144 | VCC — Core power supply (1.5V) |
| 腳位 145 | GND — Ground |
| 腳位 146 | VCC — Core power supply (1.5V) |
| 腳位 147 | GND — Ground |
| 腳位 148 | VCC — Core power supply (1.5V) |
| 腳位 149 | GND — Ground |
| 腳位 150 | VCC — Core power supply (1.5V) |
| 腳位 151 | GND — Ground |
| 腳位 152 | VCC — Core power supply (1.5V) |
| 腳位 153 | GND — Ground |
| 腳位 154 | VCC — Core power supply (1.5V) |
| 腳位 155 | GND — Ground |
| 腳位 156 | VCC — Core power supply (1.5V) |
| 腳位 157 | GND — Ground |
| 腳位 158 | VCC — Core power supply (1.5V) |
| 腳位 159 | GND — Ground |
| 腳位 160 | VCC — Core power supply (1.5V) |
| 腳位 161 | GND — Ground |
| 腳位 162 | VCC — Core power supply (1.5V) |
| 腳位 163 | GND — Ground |
| 腳位 164 | VCC — Core power supply (1.5V) |
| 腳位 165 | GND — Ground |
| 腳位 166 | VCC — Core power supply (1.5V) |
| 腳位 167 | GND — Ground |
| 腳位 168 | VCC — Core power supply (1.5V) |
| 腳位 169 | GND — Ground |
| 腳位 170 | VCC — Core power supply (1.5V) |
| 腳位 171 | GND — Ground |
| 腳位 172 | VCC — Core power supply (1.5V) |
| 腳位 173 | GND — Ground |
| 腳位 174 | VCC — Core power supply (1.5V) |
| 腳位 175 | GND — Ground |
| 腳位 176 | VCC — Core power supply (1.5V) |
| 腳位 177 | GND — Ground |
| 腳位 178 | VCC — Core power supply (1.5V) |
| 腳位 179 | GND — Ground |
| 腳位 180 | VCC — Core power supply (1.5V) |
| 腳位 181 | GND — Ground |
| 腳位 182 | VCC — Core power supply (1.5V) |
| 腳位 183 | GND — Ground |
| 腳位 184 | VCC — Core power supply (1.5V) |
| 腳位 185 | GND — Ground |
| 腳位 186 | VCC — Core power supply (1.5V) |
| 腳位 187 | GND — Ground |
| 腳位 188 | VCC — Core power supply (1.5V) |
| 腳位 189 | GND — Ground |
| 腳位 190 | VCC — Core power supply (1.5V) |
| 腳位 191 | GND — Ground |
| 腳位 192 | VCC — Core power supply (1.5V) |
| 腳位 193 | GND — Ground |
| 腳位 194 | VCC — Core power supply (1.5V) |
| 腳位 195 | GND — Ground |
| 腳位 196 | VCC — Core power supply (1.5V) |
| 腳位 197 | GND — Ground |
| 腳位 198 | VCC — Core power supply (1.5V) |
| 腳位 199 | GND — Ground |
| 腳位 200 | VCC — Core power supply (1.5V) |
| 腳位 201 | GND — Ground |
| 腳位 202 | VCC — Core power supply (1.5V) |
| 腳位 203 | GND — Ground |
| 腳位 204 | VCC — Core power supply (1.5V) |
| 腳位 205 | GND — Ground |
| 腳位 206 | VCC — Core power supply (1.5V) |
| 腳位 207 | GND — Ground |
| 腳位 208 | GND — Ground |
典型應用
M1AFS250-2PQ208 適用於 6 應用s: Industrial Motor Control, Automotive Electronics, Medical Devices, Communication Systems, Aerospace and Defense, IoT and Smart Sensors.
Industrial Motor Control
The M1AFS250-2PQ208 integrates configurable analog (ADC, comparators) and flash memory, making it ideal for motor control applications. Its 250K gates can implement PWM generation, commutation logic, and fault protection. The 12-bit ADC can sample motor currents and voltages directly, while the flash memory stores calibration data and firmware. The 1.5V core and 93 I/Os interface with gate drivers and sensors. The flash-based architecture ensures instant-on operation and secure IP protection, critical for industrial environments. With up to 350 MHz performance, it can handle high-speed control loops. The PQFP package is suitable for industrial PCBs with moderate thermal requirements. Designers can leverage the integrated PLLs for precise timing. Overall, it reduces BOM cost by replacing separate ADC, MCU, and FPGA components.
推薦
Automotive Electronics
In automotive applications, the M1AFS250-2PQ208 provides a secure, flash-based FPGA for functions like battery management, motor control, and sensor fusion. Its 128-bit flash lock and AES decryption protect IP from tampering. The integrated analog front-end can condition sensor signals, reducing external components. The 1.5V core and 93 I/Os interface with CAN transceivers and other automotive ICs. The device operates over a wide temperature range (though specific range is [DATA_NEEDED]), suitable for under-hood environments. The PQFP package is robust for automotive PCBs. The instant-on capability ensures immediate operation after power-up, critical for safety systems. The flash memory can store calibration data and boot code. With 250K gates, it can implement complex state machines and diagnostic logic. This makes it a cost-effective solution for mid-range automotive electronics.
推薦
Medical Devices
The M1AFS250-2PQ208 is well-suited for medical devices requiring mixed-signal processing and secure configuration. Its integrated ADC can digitize biosignals, while the FPGA logic implements filtering and analysis algorithms. The flash memory stores patient data and device settings. The 1.5V core and low power consumption are beneficial for battery-powered portable devices. The 93 I/Os connect to sensors, displays, and communication interfaces. The flash-based architecture provides instant-on and secure boot, essential for medical safety. The PQFP package is suitable for compact PCBs. With 250K gates, it can handle complex signal processing tasks. The device's reliability and long-term availability make it a good choice for medical equipment with extended lifecycles. Designers can use the integrated PLLs for precise timing in imaging or monitoring systems.
推薦
Communication Systems
In communication systems, the M1AFS250-2PQ208 can implement protocol handling, data buffering, and interface bridging. Its 250K gates are sufficient for moderate-complexity designs like UART-to-Ethernet bridges or custom packet processing. The integrated flash memory can store configuration data and firmware updates. The 1.5V core and 93 I/Os interface with PHY chips and connectors. The device's PLLs generate clean clocks for synchronous communication. The flash-based architecture ensures secure configuration and prevents unauthorized copying. The PQFP package is suitable for networking equipment. With up to 350 MHz performance, it can handle high-speed data streams. The mixed-signal capability allows direct interfacing with analog signals, useful for software-defined radio or baseband processing. Overall, it provides a flexible, secure platform for communication applications.
推薦
Aerospace and Defense
The M1AFS250-2PQ208 is suitable for aerospace and defense applications requiring secure, radiation-tolerant (though not explicitly rated) FPGAs. Its flash-based architecture provides inherent security against reverse engineering and tampering. The integrated analog blocks can interface with sensors for navigation and control. The 1.5V core and 93 I/Os connect to avionics buses and actuators. The device's instant-on capability is critical for safety-critical systems. The PQFP package is rugged and suitable for harsh environments. With 250K gates, it can implement complex control algorithms and encryption. The flash memory stores mission-critical data. While not specifically rated for radiation, the Fusion family is used in some defense applications. Designers should verify qualification for specific aerospace standards. The device's long-term availability supports extended program lifecycles.
推薦
IoT and Smart Sensors
For IoT and smart sensor applications, the M1AFS250-2PQ208 offers a low-power, secure FPGA with integrated analog front-end. Its 12-bit ADC can digitize sensor outputs, while the FPGA logic performs edge processing and data aggregation. The flash memory stores sensor calibration and network credentials. The 1.5V core and low power consumption are ideal for battery-powered devices. The 93 I/Os interface with wireless modules and sensors. The flash-based architecture provides secure boot and prevents IP theft. The PQFP package is suitable for compact IoT modules. With 250K gates, it can implement custom protocols and encryption. The device's instant-on capability reduces startup time. The mixed-signal integration reduces BOM count, making it cost-effective for high-volume IoT devices. Designers can use the PLLs for precise timing in sensor sampling.
推薦
推薦產品摘要
工程參考資料，適用於 M1AFS250-2PQ208 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | M1AFS250-2PQG208 | M1AFS250-1PQG208 | M1AFS250-2FG256 | M1AFS600-2PQ208 |
|---|---|---|---|---|---|
| Package | 208-PQFP | 208-PQFP | 208-PQFP | 256-FBGA | 208-PQFP |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Number of Gates | 250000 | 250000 | 250000 | 250000 | 600000 |
| Number of I/O | 93 | 93 | 93 | 119 | 93 |
| RAM Bits | 36864 | 36864 | 36864 | 36864 | 110592 |
| Core Supply Voltage | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V |
| Speed Grade | 2 | 2 | 1 | 2 | 2 |
| RoHS Status | Non-Compliant | Compliant | Compliant | Compliant | Non-Compliant |
主要差異化特點
- Integrated mixed-signal capability (對比A3P400-PQ208I)
- Flash-based configuration with security (對比A3P600-2PQ208)
- Lower power consumption (對比M1AFS600-2PQ208)
設計說明
The M1AFS250-2PQ208 requires a 1.5V core supply (1.425V to 1.575V). Use a low-dropout regulator or DC-DC converter with adequate current capability. Estimated: typical core current is around 50mA at 250K gates, but verify with power estimation tools. Decouple each VCC pin with a 0.1uF ceramic capacitor and add bulk capacitance (10uF) near the power entry point.
For the 208-pin PQFP, ensure proper solder paste stencil design for fine-pitch leads. Follow IPC-7525 guidelines for stencil aperture design. Provide thermal relief for ground and power pins to aid soldering. Use a 4-layer PCB with dedicated power and ground planes to minimize noise and improve signal integrity.
The M1AFS250-2PQ208 is not RoHS compliant (contains lead). Ensure your manufacturing process and target market allow leaded solder. Also, note that the PQ208 package is pin-compatible with AFS250 and AFS600, but not with other Fusion devices. Verify the pinout against the datasheet before layout.
合規資訊
The M1AFS250-2PQ208 contains lead and is RoHS non-compliant per DigChip data. The lead-free version is M1AFS250-2PQG208.
